Rio-Grande Planning Region Reservoirs: Monitored Water Supply Reservoirs are 30.8% full on 2018-07-21

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2018-07-21 30.8 585,746 477,765 1,551,007
Yesterday 2018-07-20 30.8 585,746 477,765 1,551,007
2 days ago 2018-07-19 31.0 589,290 480,656 1,551,007
1 week ago 2018-07-14 31.4 600,695 486,968 1,551,007
1 month ago 2018-06-21 29.1 572,534 450,576 1,551,007
3 months ago 2018-04-21 41.2 860,143 638,347 1,551,007
6 months ago 2018-01-21 54.5 1,417,323 845,379 1,551,007
1 year ago 2017-07-21 25.2 562,173 391,182 1,551,007
*

 Percent Full is based on Conservation Storage and Conservation Capacity and doesn't account for storage in flood pool.

Area Map

Reservoir Storage

Reservoir Percent Full Water Level
(ft)
Height Above Conservation Pool
(ft)
Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Surface Area
(acres)
Falcon 1as of 2018-07-20 30.8 264.50 -36.60 585,746 477,765 1,551,007 32,497
footnotes
1

Lake Falcon straddles the border of Texas and Mexico. By treaty, Texas has rights 58.6% of the total conservation capacity. The fraction of the actual storage that belongs to Texas is formally determined biweekly by the International Boundary Water Commission (IBWC). The IBWC is the legal repository of data related to this lake for treaty purposes and official versions of the datasets should be obtained directly from them. Conservation capacity is based on 58.6% of total conservation capacity. Conservation storage is based on the bi-weekly changing Texas share.